Chessex Megamat Vinyl RPG Mat 34.5 x 48 in - Reversible Grid

In this review the Chessex Megamat is evaluated as a practical tabletop tool for GMs and miniature players who need a durable, reusable surface. The bottom line: it is a high-quality vinyl map that gives you both 1-inch squares and 1-inch hexes on a single, reversible mat, making it the simplest way to support multiple game systems without buying separate boards. The size and expanded vinyl construction make it sturdy for minis while still allowing WET-erase marking and easy cleanup.

Key Features

• Reversible grids: One side has 1-inch squares and the other side 1-inch hexes, so a single mat supports both grid- and hex-based encounters.
• Generous playing area: At 34.5 x 48 in the mat accommodates varied battle maps and larger miniature setups without feeling cramped.
• Expanded vinyl construction: The material is built for tabletop use and resists tearing, making it suitable for repeated sessions.
• Wet-erase compatible: You can write tactical notes and terrain with WET-erase markers and remove them with a damp towel for quick reuse.
• Easy maintenance: The surface cleans with a mild detergent solution, which keeps the mat ready for the next adventure without special care.

Who It's For

The Chessex Megamat is best for Dungeon Masters, skirmish players, and hobbyists who run a variety of tabletop RPGs and miniature games and want one dependable mat that handles grid and hex systems. Its 34.5 x 48 in footprint suits home gaming tables and allows multiple players and minis to move comfortably.

Less ideal for someone who needs a very large campaign table beyond 48 in or who prefers fully rigid battleboards; this mat is vinyl and flexible, so tabletop GMs seeking a hard, permanent board should consider rigid alternatives.

Pros & Cons

Pros

• Reversible grid options let groups switch between square and hex play without swapping mats.
• Durable expanded vinyl holds up to frequent use and miniature traffic over time.
• Writable with WET-erase markers for adding temporary terrain, notes, or measurement aids.
• Compact but roomy 34.5 x 48 in size covers most home game setups and is easy to store.

Cons

• As a vinyl mat it is flexible rather than rigid, so it may not lie perfectly flat on uneven surfaces.

Specifications

Brand	Chessex
Material	Expanded vinyl
Size	34.5 in x 48 in (88 cm x 122 cm)
Grid options	1-inch squares on one side, 1-inch hexes on the other
Marker type	Use WET-erase markers (e.g., Chessex Lumocolor)
Cleaning	Damp paper towel or mild detergent solution

Our Verdict

The Chessex Megamat is a versatile, well-made vinyl play surface that suits GMs and skirmish players who need both square and hex grids in one compact mat. It offers good durability and easy maintenance for the price, making it a smart value for groups who rotate game systems or want a single, reliable mat for most home gaming sessions.

Frequently Asked Questions

Can I write on the mat?
Yes. Use WET-erase markers such as Chessex Lumocolor and wipe marks away with a damp paper towel or mild detergent.

Will the mat handle miniatures and movement?
Yes. The expanded vinyl is designed to withstand miniature traffic and repeated play sessions without tearing.

Is the mat rigid?
No. It is a flexible vinyl mat that lays flat on flat tables but is not a rigid battleboard.